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151272713 is a prime number
BaseRepresentation
bin10010000010000…
…11110100001001
3101112122110011002
421001003310021
5302211211323
623002144345
73514540214
oct1101036411
9345573132
10151272713
1178431479
12427b20b5
13254562a7
141613a77b
15d431828
hex9043d09

151272713 has 2 divisors, whose sum is σ = 151272714. Its totient is φ = 151272712.

The previous prime is 151272691. The next prime is 151272731. The reversal of 151272713 is 317272151.

Together with next prime (151272731) it forms an Ormiston pair, because they use the same digits, order apart.

It is a strong prime.

It can be written as a sum of positive squares in only one way, i.e., 119946304 + 31326409 = 10952^2 + 5597^2 .

It is a cyclic number.

It is a de Polignac number, because none of the positive numbers 2k-151272713 is a prime.

It is not a weakly prime, because it can be changed into another prime (151272763) by changing a digit.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 75636356 + 75636357.

It is an arithmetic number, because the mean of its divisors is an integer number (75636357).

Almost surely, 2151272713 is an apocalyptic number.

It is an amenable number.

151272713 is a deficient number, since it is larger than the sum of its proper divisors (1).

151272713 is an equidigital number, since it uses as much as digits as its factorization.

151272713 is an evil number, because the sum of its binary digits is even.

The product of its digits is 2940, while the sum is 29.

The square root of 151272713 is about 12299.2972563476. The cubic root of 151272713 is about 532.8277870469.

The spelling of 151272713 in words is "one hundred fifty-one million, two hundred seventy-two thousand, seven hundred thirteen".